CVE-2026-80767

HID: sensor: custom: Fix use-after-free in enable_sensor

State: Published
Severity: Not scored
Published: Sep 4, 2026
Updated: Oct 19, 2026
Reserved: Aug 26, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

HID: sensor: custom: Fix use-after-free in enable_sensor

enable_sensor_store() can call set_power_report_state(), which dereferences sensor_inst->power_state and sensor_inst->report_state. These pointers refer to entries in sensor_inst->fields.

Create the field attributes before exposing the enable_sensor sysfs attribute, so enable_sensor cannot be accessed before the state it depends on has been initialized.

On remove, delete enable_sensor before freeing the field attributes, so a concurrent sysfs write cannot dereference freed memory through power_state or report_state.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	4a7de0519df5e8fb89cef6ee062330ffe4b50a4d to before c2be74b0272b7f8f60739e7aaf0d36c0befe7136Affected 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d to before d7cbea1d342a16ec96d9eb3d7bd0ba2d4b2f2855Affected 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d to before d37ff4e3635c18af907f25712596f8ccec323751Affected 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d to before 2ce90cfc6646a32100feabd7110ae0352aa01167Affected 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d to before 244a1cb638370490ed74a8adb5cc3f1212602e32Affected 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d to before 8406d4b69d48bc72fb6f8812a65a17a1f903440bAffected 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d to before c0757f10610542d763bd0bf9bda455b78afeef0bAffected 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d to before 7bb79a3cf45e0805aef74457e19deb77e18cf196Affected 4a7de0519df5e8fb89cef6ee062330ffe4b50a4d to before ad8fb82b04422f49530d2aa2753cc81d1c60102cAffected
LinuxLinux	4.1Affected before 4.1Not affected 5.10.267 through 5.10.Not affected 5.15.218 through 5.15.Not affected 6.1.185 through 6.1.Not affected 6.6.154 through 6.6.Not affected 6.12.106 through 6.12.Not affected 6.18.47 through 6.18.Not affected 7.1.11 through 7.1.Not affected 7.2.1 through 7.2.Not affected 7.3 and laterNot affected

Product

Versions

LinuxLinux

4a7de0519df5e8fb89cef6ee062330ffe4b50a4d to before c2be74b0272b7f8f60739e7aaf0d36c0befe7136Affected
4a7de0519df5e8fb89cef6ee062330ffe4b50a4d to before d7cbea1d342a16ec96d9eb3d7bd0ba2d4b2f2855Affected
4a7de0519df5e8fb89cef6ee062330ffe4b50a4d to before d37ff4e3635c18af907f25712596f8ccec323751Affected
4a7de0519df5e8fb89cef6ee062330ffe4b50a4d to before 2ce90cfc6646a32100feabd7110ae0352aa01167Affected
4a7de0519df5e8fb89cef6ee062330ffe4b50a4d to before 244a1cb638370490ed74a8adb5cc3f1212602e32Affected
4a7de0519df5e8fb89cef6ee062330ffe4b50a4d to before 8406d4b69d48bc72fb6f8812a65a17a1f903440bAffected
4a7de0519df5e8fb89cef6ee062330ffe4b50a4d to before c0757f10610542d763bd0bf9bda455b78afeef0bAffected
4a7de0519df5e8fb89cef6ee062330ffe4b50a4d to before 7bb79a3cf45e0805aef74457e19deb77e18cf196Affected
4a7de0519df5e8fb89cef6ee062330ffe4b50a4d to before ad8fb82b04422f49530d2aa2753cc81d1c60102cAffected

LinuxLinux

4.1Affected
before 4.1Not affected
5.10.267 through 5.10.*Not affected
5.15.218 through 5.15.*Not affected
6.1.185 through 6.1.*Not affected
6.6.154 through 6.6.*Not affected
6.12.106 through 6.12.*Not affected
6.18.47 through 6.18.*Not affected
7.1.11 through 7.1.*Not affected
7.2.1 through 7.2.*Not affected
7.3 and laterNot affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.